From 0b62bf862dc93a05fea97b6ca6ffca072e2f30c1 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 2 Oct 2017 20:59:09 +0200
Subject: [PATCH] watchdog/core: Put softlockup_threads_initialized under ifdef
 guard

The variable is unused when the softlockup detector is disabled in Kconfig.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 kernel/watchdog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index d241bd99cee1d..6bcb854909c0b 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -47,7 +47,6 @@ int __read_mostly watchdog_thresh = 10;
 int __read_mostly nmi_watchdog_available;
 
 struct cpumask watchdog_allowed_mask __read_mostly;
-static bool softlockup_threads_initialized __read_mostly;
 
 struct cpumask watchdog_cpumask __read_mostly;
 unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask);
@@ -168,6 +167,7 @@ static void lockup_detector_update_enable(void)
 unsigned int __read_mostly softlockup_panic =
 			CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE;
 
+static bool softlockup_threads_initialized __read_mostly;
 static u64 __read_mostly sample_period;
 
 static DEFINE_PER_CPU(unsigned long, watchdog_touch_ts);
-- 
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